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CVE-2026-40899

DataEase is an open-source data visualization and analytics platform. Versions 2.10.20 and below contain a JDBC parameter blocklist bypass vulnerability in the MySQL datasource configuration. The Mysql class uses Lombok's @Data annotation, which auto-generates a public setter for the illegalParameters field that contains the JDBC security blocklist. When a datasource configuration is submitted as JSON, Jackson deserialization calls setIllegalParameters with an attacker-supplied empty list, repla
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:9c7a1e2cc81702db854d0112c073cc647b9ce65c9effa0fe66d140eedb45121a
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0

Affected products and versions

1 source assertion
{"product":"dataease","vendor":"dataease","versions":[{"status":"affected","version":"< 2.10.21"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:24892b2459f5ac805b9a87ed18434d237af2dbe13caa7917c84d4c5d4e91037d · sha256:83edac9af263eb3c… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"NETWORK","baseScore":8.3,"baseSeverity":"HIGH","privilegesRequired":"LOW","subAvailabilityImpact":"NONE","subConfidentialityImpact":"HIGH","subIntegrityImpact":"NONE","userInteraction":"NONE","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N","version":"4.0","vulnAvailabilityImpact":"NONE","vulnConfidentialityImpact":"HIGH","vulnIntegrityImpact":"NONE"},"metric_type":"cvssV4_0"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:24892b2459f5ac805b9a87ed18434d237af2dbe13caa7917c84d4c5d4e91037d · sha256:83edac9af263eb3c… · /containers/cna/metrics/0/cvssV4_0

CWE assertions

1 source assertion
{"cweId":"CWE-183","description":"CWE-183: Permissive List of Allowed Inputs","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:24892b2459f5ac805b9a87ed18434d237af2dbe13caa7917c84d4c5d4e91037d · sha256:83edac9af263eb3c… · /containers/cna/problemTypes/0/descriptions/0

Source references

2 source assertions
{"name":"https://github.com/dataease/dataease/releases/tag/v2.10.21","tags":["x_refsource_MISC"],"url":"https://github.com/dataease/dataease/releases/tag/v2.10.21"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:24892b2459f5ac805b9a87ed18434d237af2dbe13caa7917c84d4c5d4e91037d · sha256:83edac9af263eb3c… · /containers/cna/references/1
{"name":"https://github.com/dataease/dataease/security/advisories/GHSA-944x-93jf-h3rx","tags":["x_refsource_CONFIRM"],"url":"https://github.com/dataease/dataease/security/advisories/GHSA-944x-93jf-h3rx"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:24892b2459f5ac805b9a87ed18434d237af2dbe13caa7917c84d4c5d4e91037d · sha256:83edac9af263eb3c… · /containers/cna/references/0

Attribution and limitations

  • CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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